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15c7b91ac2
llvm-mirror/lib/Target/XCore
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Chandler Carruth 15c7b91ac2 [Modules] Make Support/Debug.h modular. This requires it to not change 
behavior based on other files defining DEBUG_TYPE, which means it cannot
define DEBUG_TYPE at all. This is actually better IMO as it forces folks
to define relevant DEBUG_TYPEs for their files. However, it requires all
files that currently use DEBUG(...) to define a DEBUG_TYPE if they don't
already. I've updated all such files in LLVM and will do the same for
other upstream projects.

This still leaves one important change in how LLVM uses the DEBUG_TYPE
macro going forward: we need to only define the macro *after* header
files have been #include-ed. Previously, this wasn't possible because
Debug.h required the macro to be pre-defined. This commit removes that.
By defining DEBUG_TYPE after the includes two things are fixed:

- Header files that need to provide a DEBUG_TYPE for some inline code
  can do so by defining the macro before their inline code and undef-ing
  it afterward so the macro does not escape.

- We no longer have rampant ODR violations due to including headers with
  different DEBUG_TYPE definitions. This may be mostly an academic
  violation today, but with modules these types of violations are easy
  to check for and potentially very relevant.

Where necessary to suppor headers with DEBUG_TYPE, I have moved the
definitions below the includes in this commit. I plan to move the rest
of the DEBUG_TYPE macros in LLVM in subsequent commits; this one is big
enough.

The comments in Debug.h, which were hilariously out of date already,
have been updated to reflect the recommended practice going forward.

llvm-svn: 206822
2014-04-21 22:55:11 +00:00
..
Disassembler [Modules] Make Support/Debug.h modular. This requires it to not change 2014-04-21 22:55:11 +00:00
InstPrinter [CMake] Let add_public_tablegen_target responsible to provide dependency to CommonTableGen. 2013-11-28 17:04:04 +00:00
MCTargetDesc Switch all uses of LLVM_OVERRIDE to just use 'override' directly. 2014-03-02 09:09:27 +00:00
TargetInfo Prune redundant dependencies in LLVMBuild.txt. 2013-12-11 00:30:57 +00:00
CMakeLists.txt XCore target: Lower FRAME_TO_ARGS_OFFSET 2014-01-06 14:21:00 +00:00
LLVMBuild.txt Add proper dependencies to LLVMBuild.txt in llvm/lib. 2013-12-10 05:39:34 +00:00
Makefile
README.txt test commit 2013-07-29 09:23:13 +00:00
XCore.h XCore target: Lower FRAME_TO_ARGS_OFFSET 2014-01-06 14:21:00 +00:00
XCore.td Change the default of AsmWriterClassName and isMCAsmWriter. 2013-12-02 04:55:42 +00:00
XCoreAsmPrinter.cpp [XCore] Add support for the "m" inline asm constraint. 2014-03-06 16:37:48 +00:00
XCoreCallingConv.td [XCore] Support functions returning more than 4 words. 2014-02-27 17:47:54 +00:00
XCoreFrameLowering.cpp Replace PROLOG_LABEL with a new CFI_INSTRUCTION. 2014-03-07 06:08:31 +00:00
XCoreFrameLowering.h XCore target: Make handling of large frames not dependent upon an FP. 2013-12-02 11:05:28 +00:00
XCoreFrameToArgsOffsetElim.cpp Remove dead code. 2014-01-06 18:14:34 +00:00
XCoreInstrFormats.td
XCoreInstrInfo.cpp [XCore] Don't create invalid MKMSK instructions inside loadImmediate(). 2014-04-14 12:30:35 +00:00
XCoreInstrInfo.h XCore target: Refactor the loading of constants into a register 2014-01-06 14:20:37 +00:00
XCoreInstrInfo.td [XCore] Fix call of absolute address. 2014-03-04 16:50:30 +00:00
XCoreISelDAGToDAG.cpp [XCore] Add support for the "m" inline asm constraint. 2014-03-06 16:37:48 +00:00
XCoreISelLowering.cpp Make consistent use of MCPhysReg instead of uint16_t throughout the tree. 2014-04-04 05:16:06 +00:00
XCoreISelLowering.h [XCore] Support functions returning more than 4 words. 2014-02-27 17:47:54 +00:00
XCoreLowerThreadLocal.cpp [C++11] Add range based accessors for the Use-Def chain of a Value. 2014-03-09 03:16:01 +00:00
XCoreMachineFunctionInfo.cpp XCore target: Fix llvm.eh.return and EH info register handling 2014-02-18 11:21:48 +00:00
XCoreMachineFunctionInfo.h Replace PROLOG_LABEL with a new CFI_INSTRUCTION. 2014-03-07 06:08:31 +00:00
XCoreMCInstLower.cpp Move the llvm mangler to lib/IR. 2014-01-07 21:19:40 +00:00
XCoreMCInstLower.h
XCoreRegisterInfo.cpp [Modules] Make Support/Debug.h modular. This requires it to not change 2014-04-21 22:55:11 +00:00
XCoreRegisterInfo.h Make consistent use of MCPhysReg instead of uint16_t throughout the tree. 2014-04-04 05:16:06 +00:00
XCoreRegisterInfo.td
XCoreSelectionDAGInfo.cpp [XCore] Target optimized library function __memcpy_4() 2014-02-27 13:39:07 +00:00
XCoreSelectionDAGInfo.h [XCore] Target optimized library function __memcpy_4() 2014-02-27 13:39:07 +00:00
XCoreSubtarget.cpp [Modules] Make Support/Debug.h modular. This requires it to not change 2014-04-21 22:55:11 +00:00
XCoreSubtarget.h
XCoreTargetMachine.cpp XCore target: Lower FRAME_TO_ARGS_OFFSET 2014-01-06 14:21:00 +00:00
XCoreTargetMachine.h Prevent LoopVectorizer and SLPVectorizer running if the target has no vector registers. 2013-09-18 12:43:35 +00:00
XCoreTargetObjectFile.cpp Add back r201608, r201622, r201624 and r201625 2014-02-19 17:23:20 +00:00
XCoreTargetObjectFile.h Switch all uses of LLVM_OVERRIDE to just use 'override' directly. 2014-03-02 09:09:27 +00:00
XCoreTargetStreamer.h XCore: Fix typo in function name. 2014-01-27 11:50:13 +00:00
XCoreTargetTransformInfo.cpp [TTI] There is actually no realistic way to pop TTI implementations off 2014-03-10 02:45:14 +00:00

README.txt 

To-do
-----

* Instruction encodings
* Tailcalls
* Investigate loop alignment
* Add builtins